Toronto South Dakota Climate Data

Monthly Average Climate Data for Toronto South Dakota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-16.2 °C-6.3 °C17.02 mm
February-13.8 °C-3.8 °C16.76 mm
March-7.2 °C3.1 °C35.05 mm
April-0.3 °C11.4 °C66.29 mm
May6.9 °C18.7 °C91.95 mm
June12.7 °C23.9 °C116.08 mm
July15.3 °C26.9 °C88.9 mm
August14.2 °C25.8 °C81.28 mm
September9.4 °C21.5 °C78.49 mm
October1.7 °C13.6 °C56.13 mm
November-5.8 °C4.3 °C27.18 mm
December-12.6 °C-3.4 °C21.34 mm
Annual0.4 °C11.3 °C696.47 mm

Climate Data for Toronto South Dakota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year